From: Fabio Estevam <festevam@gmail.com>
To: shawnguo@kernel.org
Cc: marex@denx.de, Fabio Estevam <festevam@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx6sx-softing-vining-2000: Enable PCI support
Date: Wed, 19 Feb 2020 10:07:12 -0300 [thread overview]
Message-ID: <20200219130712.28108-1-festevam@gmail.com> (raw)
Add PCI support.
Since this board has an active high PCI reset line, pass the
'reset-gpio-active-high' property.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
Hi,
I don't have access to this board. I noticed it while
working on imx6sx PCI support in U-Boot.
Marek, maybe you could help reviewing/testing it.
Thanks
arch/arm/boot/dts/imx6sx-softing-vining-2000.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
index 28563f21024e..a82d50837028 100644
--- a/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
+++ b/arch/arm/boot/dts/imx6sx-softing-vining-2000.dts
@@ -352,6 +352,12 @@
>;
};
+ pinctrl_pcie: pciegrp {
+ fsl,pins = <
+ MX6SX_PAD_NAND_DATA02__GPIO4_IO_6 0x10b0
+ >;
+ };
+
pinctrl_pwm1: pwm1grp-1 {
fsl,pins = <
/* blue LED */
@@ -490,6 +496,14 @@
};
};
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie>;
+ reset-gpio = <&gpio4 6 GPIO_ACTIVE_HIGH>;
+ reset-gpio-active-high;
+ status = "okay";
+};
+
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
--
2.17.1
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next reply other threads:[~2020-02-19 13:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 13:07 Fabio Estevam [this message]
2020-03-03 13:07 ` [PATCH] ARM: dts: imx6sx-softing-vining-2000: Enable PCI support Marek Vasut
2020-03-10 6:14 ` Shawn Guo
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